The prince _____ dancing with the princess
WAS
The boy was ______ (run) yesterday.
running
the birds _____ singing a song.
WERE
The boys _____ watching TV
WERE
they were ______ (eat) pizza yesterday.
eating
I was ________ (play) video games
playing
He _____ swimming in the lake.
WAS
they _____ playing fotball
WERE
They were ________ (swim) at the beach
swimming
they were _______ (make) a cake.
making
